Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/mnt/tpsp/fkordon/mcc2020-input.r066-tajo-158922813900142.qcow2', fmt=qcow2 size=4294967296 backing_file='/mnt/tpsp/fkordon/mcc2020-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
.....................
=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is DNAwalker-PT-08ringLL, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r066-tajo-158922813900142
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 296K
-rw-r--r-- 1 mcc users 4.0K Mar 31 04:57 CTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Mar 31 04:57 CTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Mar 29 20:53 CTLFireability.txt
-rw-r--r-- 1 mcc users 12K Mar 29 20:53 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K Mar 24 05:37 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 5.6K Mar 24 05:37 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.3K Apr 8 14:52 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Apr 28 14:00 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0K Apr 8 14:52 LTLFireability.txt
-rw-r--r-- 1 mcc users 15K Apr 28 14:00 LTLFireability.xml
-rw-r--r-- 1 mcc users 4.1K Mar 28 13:41 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 22K Mar 28 13:41 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 3.3K Mar 27 06:26 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 22K Mar 27 06:26 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Mar 28 14:49 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Mar 28 14:49 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 24 05:37 equiv_col
-rw-r--r-- 1 mcc users 9 Mar 24 05:37 instance
-rw-r--r-- 1 mcc users 6 Mar 24 05:37 iscolored
-rw-r--r-- 1 mcc users 112K Mar 24 05:37 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME DNAwalker-PT-08ringLL-ReachabilityCardinality-00
FORMULA_NAME DNAwalker-PT-08ringLL-ReachabilityCardinality-01
FORMULA_NAME DNAwalker-PT-08ringLL-ReachabilityCardinality-02
FORMULA_NAME DNAwalker-PT-08ringLL-ReachabilityCardinality-03
FORMULA_NAME DNAwalker-PT-08ringLL-ReachabilityCardinality-04
FORMULA_NAME DNAwalker-PT-08ringLL-ReachabilityCardinality-05
FORMULA_NAME DNAwalker-PT-08ringLL-ReachabilityCardinality-06
FORMULA_NAME DNAwalker-PT-08ringLL-ReachabilityCardinality-07
FORMULA_NAME DNAwalker-PT-08ringLL-ReachabilityCardinality-08
FORMULA_NAME DNAwalker-PT-08ringLL-ReachabilityCardinality-09
FORMULA_NAME DNAwalker-PT-08ringLL-ReachabilityCardinality-10
FORMULA_NAME DNAwalker-PT-08ringLL-ReachabilityCardinality-11
FORMULA_NAME DNAwalker-PT-08ringLL-ReachabilityCardinality-12
FORMULA_NAME DNAwalker-PT-08ringLL-ReachabilityCardinality-13
FORMULA_NAME DNAwalker-PT-08ringLL-ReachabilityCardinality-14
FORMULA_NAME DNAwalker-PT-08ringLL-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1590101305825

[2020-05-21 22:48:27] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityCardinality, -z3path, /home/mcc/BenchKit//z3/bin/z3, -yices2path, /home/mcc/BenchKit//yices/bin/yices, -its, -ltsminpath, /home/mcc/BenchKit//lts_install_dir/, -greatspnpath, /home/mcc/BenchKit//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2020-05-21 22:48:27] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2020-05-21 22:48:27] [INFO ] Load time of PNML (sax parser for PT used): 54 ms
[2020-05-21 22:48:27] [INFO ] Transformed 27 places.
[2020-05-21 22:48:27] [INFO ] Transformed 260 transitions.
[2020-05-21 22:48:27] [INFO ] Parsed PT model containing 27 places and 260 transitions in 89 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityCardinality.xml in 13 ms.
Working with output stream class java.io.PrintStream
Incomplete random walk after 10000 steps, including 799 resets, run finished after 73 ms. (steps per millisecond=136 ) properties seen :[0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
FORMULA DNAwalker-PT-08ringLL-ReachabilityCardinality-03 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
Incomplete Best-First random walk after 10001 steps, including 66 resets, run finished after 15 ms. (steps per millisecond=666 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 59 resets, run finished after 11 ms. (steps per millisecond=909 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 59 resets, run finished after 14 ms. (steps per millisecond=714 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 51 resets, run finished after 15 ms. (steps per millisecond=666 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 57 resets, run finished after 12 ms. (steps per millisecond=833 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 62 resets, run finished after 11 ms. (steps per millisecond=909 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 54 resets, run finished after 9 ms. (steps per millisecond=1111 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 47 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 46 resets, run finished after 17 ms. (steps per millisecond=588 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 54 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 53 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 62 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 56 resets, run finished after 16 ms. (steps per millisecond=625 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10001 steps, including 46 resets, run finished after 17 ms. (steps per millisecond=588 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
Incomplete Best-First random walk after 10000 steps, including 60 resets, run finished after 6 ms. (steps per millisecond=1666 ) properties seen :[0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
[2020-05-21 22:48:27] [INFO ] Flow matrix only has 259 transitions (discarded 1 similar events)
// Phase 1: matrix 259 rows 27 cols
[2020-05-21 22:48:27] [INFO ] Computed 0 place invariants in 5 ms
[2020-05-21 22:48:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-21 22:48:27] [INFO ] [Real]Absence check using state equation in 63 ms returned unsat
[2020-05-21 22:48:27] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-21 22:48:27] [INFO ] [Real]Absence check using state equation in 50 ms returned sat
[2020-05-21 22:48:27] [INFO ] Solution in real domain found non-integer solution.
[2020-05-21 22:48:27] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-21 22:48:28] [INFO ] [Nat]Absence check using state equation in 122 ms returned unsat
[2020-05-21 22:48:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-21 22:48:28] [INFO ] [Real]Absence check using state equation in 43 ms returned unsat
[2020-05-21 22:48:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-21 22:48:28] [INFO ] [Real]Absence check using state equation in 33 ms returned unsat
[2020-05-21 22:48:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-21 22:48:28] [INFO ] [Real]Absence check using state equation in 24 ms returned unsat
[2020-05-21 22:48:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-21 22:48:28] [INFO ] [Real]Absence check using state equation in 37 ms returned unsat
[2020-05-21 22:48:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-21 22:48:28] [INFO ] [Real]Absence check using state equation in 42 ms returned sat
[2020-05-21 22:48:28] [INFO ] Solution in real domain found non-integer solution.
[2020-05-21 22:48:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-21 22:48:28] [INFO ] [Nat]Absence check using state equation in 128 ms returned unsat
[2020-05-21 22:48:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-21 22:48:28] [INFO ] [Real]Absence check using state equation in 42 ms returned unsat
[2020-05-21 22:48:28] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-21 22:48:28] [INFO ] [Real]Absence check using state equation in 58 ms returned sat
[2020-05-21 22:48:28] [INFO ] Solution in real domain found non-integer solution.
[2020-05-21 22:48:28] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-21 22:48:28] [INFO ] [Nat]Absence check using state equation in 174 ms returned sat
[2020-05-21 22:48:28] [INFO ] State equation strengthened by 72 read => feed constraints.
[2020-05-21 22:48:28] [INFO ] [Nat]Added 72 Read/Feed constraints in 60 ms returned sat
[2020-05-21 22:48:28] [INFO ] Computed and/alt/rep : 234/3672/233 causal constraints in 34 ms.
[2020-05-21 22:48:28] [INFO ] Added : 22 causal constraints over 5 iterations in 166 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 11 ms.
[2020-05-21 22:48:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-21 22:48:29] [INFO ] [Real]Absence check using state equation in 59 ms returned sat
[2020-05-21 22:48:29] [INFO ] Solution in real domain found non-integer solution.
[2020-05-21 22:48:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-21 22:48:29] [INFO ] [Nat]Absence check using state equation in 135 ms returned unsat
[2020-05-21 22:48:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-21 22:48:29] [INFO ] [Real]Absence check using state equation in 73 ms returned sat
[2020-05-21 22:48:29] [INFO ] Solution in real domain found non-integer solution.
[2020-05-21 22:48:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-21 22:48:29] [INFO ] [Nat]Absence check using state equation in 131 ms returned unsat
[2020-05-21 22:48:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-21 22:48:29] [INFO ] [Real]Absence check using state equation in 26 ms returned unsat
[2020-05-21 22:48:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-21 22:48:29] [INFO ] [Real]Absence check using state equation in 40 ms returned sat
[2020-05-21 22:48:29] [INFO ] Solution in real domain found non-integer solution.
[2020-05-21 22:48:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-21 22:48:29] [INFO ] [Nat]Absence check using state equation in 98 ms returned unsat
[2020-05-21 22:48:29] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-21 22:48:29] [INFO ] [Real]Absence check using state equation in 68 ms returned sat
[2020-05-21 22:48:29] [INFO ] Solution in real domain found non-integer solution.
[2020-05-21 22:48:29] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-21 22:48:30] [INFO ] [Nat]Absence check using state equation in 249 ms returned unsat
[2020-05-21 22:48:30] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-21 22:48:30] [INFO ] [Real]Absence check using state equation in 50 ms returned sat
[2020-05-21 22:48:30] [INFO ] Solution in real domain found non-integer solution.
[2020-05-21 22:48:30] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-21 22:48:30] [INFO ] [Nat]Absence check using state equation in 137 ms returned unsat
FORMULA DNAwalker-PT-08ringLL-ReachabilityCardinality-15 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA DNAwalker-PT-08ringLL-ReachabilityCardinality-14 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA DNAwalker-PT-08ringLL-ReachabilityCardinality-13 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA DNAwalker-PT-08ringLL-ReachabilityCardinality-12 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA DNAwalker-PT-08ringLL-ReachabilityCardinality-11 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA DNAwalker-PT-08ringLL-ReachabilityCardinality-10 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA DNAwalker-PT-08ringLL-ReachabilityCardinality-08 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA DNAwalker-PT-08ringLL-ReachabilityCardinality-07 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA DNAwalker-PT-08ringLL-ReachabilityCardinality-06 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA DNAwalker-PT-08ringLL-ReachabilityCardinality-05 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA DNAwalker-PT-08ringLL-ReachabilityCardinality-04 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA DNAwalker-PT-08ringLL-ReachabilityCardinality-02 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA DNAwalker-PT-08ringLL-ReachabilityCardinality-01 TRUE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
FORMULA DNAwalker-PT-08ringLL-ReachabilityCardinality-00 FALSE TECHNIQUES STRUCTURAL_REDUCTION TOPOLOGICAL SAT_SMT
Incomplete Parikh walk after 2300 steps, including 226 resets, run finished after 12 ms. (steps per millisecond=191 ) properties seen :[0] could not realise parikh vector
Support contains 10 out of 27 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 27/27 places, 260/260 transitions.
Drop transitions removed 7 transitions
Reduce isomorphic transitions removed 7 transitions.
Iterating post reduction 0 with 7 rules applied. Total rules applied 7 place count 27 transition count 253
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 1 with 1 rules applied. Total rules applied 8 place count 26 transition count 252
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 1 with 1 rules applied. Total rules applied 9 place count 25 transition count 251
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 1 with 1 rules applied. Total rules applied 10 place count 24 transition count 250
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 1 with 1 rules applied. Total rules applied 11 place count 23 transition count 249
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 1 with 1 rules applied. Total rules applied 12 place count 22 transition count 248
Applied a total of 12 rules in 46 ms. Remains 22 /27 variables (removed 5) and now considering 248/260 (removed 12) transitions.
// Phase 1: matrix 248 rows 22 cols
[2020-05-21 22:48:30] [INFO ] Computed 0 place invariants in 2 ms
[2020-05-21 22:48:30] [INFO ] Dead Transitions using invariants and state equation in 146 ms returned []
Finished structural reductions, in 1 iterations. Remains : 22/27 places, 248/260 transitions.
Incomplete random walk after 1000000 steps, including 116981 resets, run finished after 2431 ms. (steps per millisecond=411 ) properties seen :[0]
Incomplete Best-First random walk after 1000000 steps, including 8558 resets, run finished after 557 ms. (steps per millisecond=1795 ) properties seen :[0]
Interrupted probabilistic random walk after 20463401 steps, run timeout after 30001 ms. (steps per millisecond=682 ) properties seen :[0]
Probabilistic random walk after 20463401 steps, saw 3163268 distinct states, run finished after 30001 ms. (steps per millisecond=682 ) properties seen :[0]
// Phase 1: matrix 248 rows 22 cols
[2020-05-21 22:49:03] [INFO ] Computed 0 place invariants in 8 ms
[2020-05-21 22:49:03] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-21 22:49:03] [INFO ] [Real]Absence check using state equation in 73 ms returned sat
[2020-05-21 22:49:03] [INFO ] Solution in real domain found non-integer solution.
[2020-05-21 22:49:03] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-21 22:49:03] [INFO ] [Nat]Absence check using state equation in 237 ms returned sat
[2020-05-21 22:49:03] [INFO ] State equation strengthened by 11 read => feed constraints.
[2020-05-21 22:49:03] [INFO ] [Nat]Added 11 Read/Feed constraints in 17 ms returned sat
[2020-05-21 22:49:03] [INFO ] Computed and/alt/rep : 227/2815/227 causal constraints in 34 ms.
[2020-05-21 22:49:03] [INFO ] Added : 23 causal constraints over 5 iterations in 174 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 7 ms.
Incomplete Parikh walk after 1700 steps, including 416 resets, run finished after 10 ms. (steps per millisecond=170 ) properties seen :[0] could not realise parikh vector
Support contains 10 out of 22 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 22/22 places, 248/248 transitions.
Applied a total of 0 rules in 7 ms. Remains 22 /22 variables (removed 0) and now considering 248/248 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 22/22 places, 248/248 transitions.
Starting structural reductions, iteration 0 : 22/22 places, 248/248 transitions.
Applied a total of 0 rules in 4 ms. Remains 22 /22 variables (removed 0) and now considering 248/248 (removed 0) transitions.
// Phase 1: matrix 248 rows 22 cols
[2020-05-21 22:49:04] [INFO ] Computed 0 place invariants in 3 ms
[2020-05-21 22:49:04] [INFO ] Implicit Places using invariants in 33 ms returned []
// Phase 1: matrix 248 rows 22 cols
[2020-05-21 22:49:04] [INFO ] Computed 0 place invariants in 2 ms
[2020-05-21 22:49:04] [INFO ] State equation strengthened by 11 read => feed constraints.
[2020-05-21 22:49:04] [INFO ] Implicit Places using invariants and state equation in 159 ms returned [17]
Discarding 1 places :
Drop transitions removed 8 transitions
Reduce isomorphic transitions removed 8 transitions.
Implicit Place search using SMT with State Equation took 198 ms to find 1 implicit places.
[2020-05-21 22:49:04] [INFO ] Redundant transitions in 47 ms returned []
// Phase 1: matrix 240 rows 21 cols
[2020-05-21 22:49:04] [INFO ] Computed 0 place invariants in 2 ms
[2020-05-21 22:49:04] [INFO ] Dead Transitions using invariants and state equation in 120 ms returned []
Starting structural reductions, iteration 1 : 21/22 places, 240/248 transitions.
Applied a total of 0 rules in 11 ms. Remains 21 /21 variables (removed 0) and now considering 240/240 (removed 0) transitions.
[2020-05-21 22:49:04] [INFO ] Redundant transitions in 52 ms returned []
// Phase 1: matrix 240 rows 21 cols
[2020-05-21 22:49:04] [INFO ] Computed 0 place invariants in 2 ms
[2020-05-21 22:49:04] [INFO ] Dead Transitions using invariants and state equation in 122 ms returned []
Finished structural reductions, in 2 iterations. Remains : 21/22 places, 240/248 transitions.
Incomplete random walk after 1000000 steps, including 98634 resets, run finished after 2137 ms. (steps per millisecond=467 ) properties seen :[0]
Incomplete Best-First random walk after 1000001 steps, including 7338 resets, run finished after 590 ms. (steps per millisecond=1694 ) properties seen :[0]
Interrupted probabilistic random walk after 19710107 steps, run timeout after 30001 ms. (steps per millisecond=656 ) properties seen :[0]
Probabilistic random walk after 19710107 steps, saw 3170933 distinct states, run finished after 30001 ms. (steps per millisecond=656 ) properties seen :[0]
// Phase 1: matrix 240 rows 21 cols
[2020-05-21 22:49:37] [INFO ] Computed 0 place invariants in 1 ms
[2020-05-21 22:49:37] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-21 22:49:37] [INFO ] [Real]Absence check using state equation in 62 ms returned sat
[2020-05-21 22:49:37] [INFO ] Solution in real domain found non-integer solution.
[2020-05-21 22:49:37] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-21 22:49:37] [INFO ] [Nat]Absence check using state equation in 92 ms returned sat
[2020-05-21 22:49:37] [INFO ] State equation strengthened by 11 read => feed constraints.
[2020-05-21 22:49:37] [INFO ] [Nat]Added 11 Read/Feed constraints in 42 ms returned sat
[2020-05-21 22:49:37] [INFO ] Computed and/alt/rep : 219/2714/219 causal constraints in 36 ms.
[2020-05-21 22:49:40] [INFO ] Added : 118 causal constraints over 40 iterations in 2917 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 33 ms.
Incomplete Parikh walk after 1800 steps, including 358 resets, run finished after 13 ms. (steps per millisecond=138 ) properties seen :[0] could not realise parikh vector
Support contains 10 out of 21 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 21/21 places, 240/240 transitions.
Applied a total of 0 rules in 6 ms. Remains 21 /21 variables (removed 0) and now considering 240/240 (removed 0) transitions.
Finished structural reductions, in 1 iterations. Remains : 21/21 places, 240/240 transitions.
Starting structural reductions, iteration 0 : 21/21 places, 240/240 transitions.
Applied a total of 0 rules in 5 ms. Remains 21 /21 variables (removed 0) and now considering 240/240 (removed 0) transitions.
// Phase 1: matrix 240 rows 21 cols
[2020-05-21 22:49:40] [INFO ] Computed 0 place invariants in 1 ms
[2020-05-21 22:49:40] [INFO ] Implicit Places using invariants in 23 ms returned []
// Phase 1: matrix 240 rows 21 cols
[2020-05-21 22:49:40] [INFO ] Computed 0 place invariants in 1 ms
[2020-05-21 22:49:40] [INFO ] State equation strengthened by 11 read => feed constraints.
[2020-05-21 22:49:40] [INFO ] Implicit Places using invariants and state equation in 145 ms returned []
Implicit Place search using SMT with State Equation took 169 ms to find 0 implicit places.
[2020-05-21 22:49:40] [INFO ] Redundant transitions in 38 ms returned []
// Phase 1: matrix 240 rows 21 cols
[2020-05-21 22:49:40] [INFO ] Computed 0 place invariants in 2 ms
[2020-05-21 22:49:40] [INFO ] Dead Transitions using invariants and state equation in 104 ms returned []
Finished structural reductions, in 1 iterations. Remains : 21/21 places, 240/240 transitions.
Incomplete random walk after 100000 steps, including 9902 resets, run finished after 294 ms. (steps per millisecond=340 ) properties seen :[0]
// Phase 1: matrix 240 rows 21 cols
[2020-05-21 22:49:41] [INFO ] Computed 0 place invariants in 3 ms
[2020-05-21 22:49:41] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-21 22:49:41] [INFO ] [Real]Absence check using state equation in 61 ms returned sat
[2020-05-21 22:49:41] [INFO ] Solution in real domain found non-integer solution.
[2020-05-21 22:49:41] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-21 22:49:41] [INFO ] [Nat]Absence check using state equation in 116 ms returned sat
[2020-05-21 22:49:41] [INFO ] State equation strengthened by 11 read => feed constraints.
[2020-05-21 22:49:41] [INFO ] [Nat]Added 11 Read/Feed constraints in 20 ms returned sat
[2020-05-21 22:49:41] [INFO ] Computed and/alt/rep : 219/2714/219 causal constraints in 22 ms.
[2020-05-21 22:49:44] [INFO ] Added : 118 causal constraints over 40 iterations in 3470 ms. Result :sat
Applied a total of 0 rules in 2 ms. Remains 21 /21 variables (removed 0) and now considering 240/240 (removed 0) transitions.
// Phase 1: matrix 240 rows 21 cols
[2020-05-21 22:49:44] [INFO ] Computed 0 place invariants in 1 ms
[2020-05-21 22:49:44] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2020-05-21 22:49:44] [INFO ] [Real]Absence check using state equation in 54 ms returned sat
[2020-05-21 22:49:45] [INFO ] Solution in real domain found non-integer solution.
[2020-05-21 22:49:45] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2020-05-21 22:49:45] [INFO ] [Nat]Absence check using state equation in 122 ms returned sat
[2020-05-21 22:49:45] [INFO ] Computed and/alt/rep : 218/2593/218 causal constraints in 29 ms.
[2020-05-21 22:49:46] [INFO ] Added : 60 causal constraints over 19 iterations in 1299 ms. Result :sat
Attempting to minimize the solution found.
Minimization took 23 ms.
[2020-05-21 22:49:46] [INFO ] Flatten gal took : 50 ms
Using solver Z3 to compute partial order matrices.
[2020-05-21 22:49:46] [INFO ] Applying decomposition
Built C files in :
/home/mcc/execution
[2020-05-21 22:49:46] [INFO ] Flatten gal took : 29 ms
[2020-05-21 22:49:46] [INFO ] Flatten gal took : 27 ms
[2020-05-21 22:49:46] [INFO ] Input system was already deterministic with 240 transitions.
[2020-05-21 22:49:46] [INFO ] Input system was already deterministic with 240 transitions.
Converted graph to binary with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202005100927/bin/convert-linux64, -i, /tmp/graph17542082271271150188.txt, -o, /tmp/graph17542082271271150188.bin, -w, /tmp/graph17542082271271150188.weights], workingDir=null]
Built communities with : CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202005100927/bin/louvain-linux64, /tmp/graph17542082271271150188.bin, -l, -1, -v, -w, /tmp/graph17542082271271150188.weights, -q, 0, -e, 0.001], workingDir=null]
[2020-05-21 22:49:46] [INFO ] Decomposing Gal with order
[2020-05-21 22:49:46] [INFO ] Rewriting arrays to variables to allow decomposition.
Presburger conditions satisfied. Using coverability to approximate state space in K-Induction.
// Phase 1: matrix 240 rows 21 cols
[2020-05-21 22:49:47] [INFO ] Computed 0 place invariants in 4 ms
Total of 0 invariants.
[2020-05-21 22:49:47] [INFO ] Computed 0 place invariants in 8 ms
[2020-05-21 22:49:47] [INFO ] Ran tautology test, simplified 0 / 1 in 259 ms.
[2020-05-21 22:49:47] [INFO ] Removed a total of 423 redundant transitions.
[2020-05-21 22:49:47] [INFO ] BMC solution for property DNAwalker-PT-08ringLL-ReachabilityCardinality-09(UNSAT) depth K=0 took 18 ms
[2020-05-21 22:49:47] [INFO ] BMC solution for property DNAwalker-PT-08ringLL-ReachabilityCardinality-09(UNSAT) depth K=1 took 12 ms
[2020-05-21 22:49:47] [INFO ] Flatten gal took : 84 ms
[2020-05-21 22:49:47] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 3 ms.
[2020-05-21 22:49:47] [INFO ] Time to serialize gal into /home/mcc/execution/ReachabilityCardinality.pnml.gal : 3 ms
[2020-05-21 22:49:47] [INFO ] Time to serialize properties into /home/mcc/execution/ReachabilityCardinality.prop : 1 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202005100927/bin/its-reach-linux64, --gc-threshold, 2000000, --quiet, -i, /home/mcc/execution/ReachabilityCardinality.pnml.gal, -t, CGAL, -reachable-file, ReachabilityCardinality.prop, --nowitness, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-reach command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202005100927/bin/its-reach-linux64 --gc-threshold 2000000 --quiet -i /home/mcc/execution/ReachabilityCardinality.pnml.gal -t CGAL -reachable-file ReachabilityCardinality.prop --nowitness --gen-order FOLLOW
Loading property file ReachabilityCardinality.prop.
Read [reachable] property : DNAwalker-PT-08ringLL-ReachabilityCardinality-09 with value :(((gu6.A9<1)&&(gu4.A1>gu4.A7))&&(((gu13.A21<=gu13.A16)||(gu5.A4<=gu5.A8))||((gu8.A11<=gu8.B4)&&(gu16.A20>=2))))
SDD proceeding with computation, new max is 4
SDD proceeding with computation, new max is 8
SDD proceeding with computation, new max is 16
SDD proceeding with computation, new max is 32
SDD proceeding with computation, new max is 64
[2020-05-21 22:49:47] [INFO ] Proved 21 variables to be positive in 166 ms
[2020-05-21 22:49:47] [INFO ] Computing symmetric may disable matrix : 240 transitions.
[2020-05-21 22:49:47] [INFO ] Computation of disable matrix completed :0/240 took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
Presburger conditions satisfied. Using coverability to approximate state space in K-Induction.
// Phase 1: matrix 240 rows 21 cols
[2020-05-21 22:49:47] [INFO ] Computed 0 place invariants in 1 ms
Total of 0 invariants.
[2020-05-21 22:49:47] [INFO ] Computed 0 place invariants in 2 ms
SDD proceeding with computation, new max is 128
[2020-05-21 22:49:47] [INFO ] Computation of Complete disable matrix. took 24 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2020-05-21 22:49:47] [INFO ] Computing symmetric may enable matrix : 240 transitions.
SDD proceeding with computation, new max is 256
[2020-05-21 22:49:47] [INFO ] Computation of Complete enable matrix. took 21 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2020-05-21 22:49:47] [INFO ] Proved 21 variables to be positive in 76 ms
[2020-05-21 22:49:47] [INFO ] Induction result is SAT, non conclusive we might be starting from unreachable statesDNAwalker-PT-08ringLL-ReachabilityCardinality-09
[2020-05-21 22:49:47] [INFO ] KInduction solution for property DNAwalker-PT-08ringLL-ReachabilityCardinality-09(SAT) depth K=0 took 2 ms
SDD proceeding with computation, new max is 512
[2020-05-21 22:49:47] [INFO ] BMC solution for property DNAwalker-PT-08ringLL-ReachabilityCardinality-09(UNSAT) depth K=2 took 237 ms
SDD proceeding with computation, new max is 1024
SDD proceeding with computation, new max is 2048
SDD proceeding with computation, new max is 4096
[2020-05-21 22:49:47] [INFO ] Computing symmetric co enabling matrix : 240 transitions.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst\_mod\_flatf,4.04266e+06,0.831342,22528,2,2005,18,68229,7,0,366,93270,0
Total reachable state count : 4042660

Verifying 1 reachability properties.
Reachability property DNAwalker-PT-08ringLL-ReachabilityCardinality-09 does not hold.
FORMULA DNAwalker-PT-08ringLL-ReachabilityCardinality-09 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
No reachable states exhibit your property : DNAwalker-PT-08ringLL-ReachabilityCardinality-09

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
DNAwalker-PT-08ringLL-ReachabilityCardinality-09,0,0.83341,22528,1,0,18,68229,7,0,378,93270,0
[2020-05-21 22:49:48] [WARNING] Interrupting SMT solver.
[2020-05-21 22:49:48] [WARNING] SMT solver unexpectedly returned 'unknown' answer, retrying.
java.lang.RuntimeException: SMT solver raised an exception or timeout :(error "Failed to check-sat")
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.checkSat(NextBMCSolver.java:299)
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.checkSat(NextBMCSolver.java:307)
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.verifyAssertion(NextBMCSolver.java:454)
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.verify(NextBMCSolver.java:437)
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd.runBMC(Gal2SMTFrontEnd.java:384)
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd.access$0(Gal2SMTFrontEnd.java:356)
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd$1.run(Gal2SMTFrontEnd.java:163)
at java.base/java.lang.Thread.run(Thread.java:834)
[2020-05-21 22:49:48] [WARNING] Unexpected error occurred while running SMT. Was verifying DNAwalker-PT-08ringLL-ReachabilityCardinality-09 SMT depth 3
java.lang.RuntimeException: java.lang.RuntimeException: SMT solver raised an exception or timeout :(error "Failed to check-sat")
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd.runBMC(Gal2SMTFrontEnd.java:410)
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd.access$0(Gal2SMTFrontEnd.java:356)
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd$1.run(Gal2SMTFrontEnd.java:163)
at java.base/java.lang.Thread.run(Thread.java:834)
Caused by: java.lang.RuntimeException: SMT solver raised an exception or timeout :(error "Failed to check-sat")
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.checkSat(NextBMCSolver.java:299)
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.checkSat(NextBMCSolver.java:307)
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.verifyAssertion(NextBMCSolver.java:454)
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.verify(NextBMCSolver.java:437)
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd.runBMC(Gal2SMTFrontEnd.java:384)
... 3 more
[2020-05-21 22:49:48] [INFO ] During BMC, SMT solver timed out at depth 3
[2020-05-21 22:49:48] [INFO ] BMC solving timed out (3600000 secs) at depth 3
Skipping mayMatrices nes/nds SMT solver raised an exception or timeout.
java.lang.RuntimeException: SMT solver raised an exception or timeout.
at fr.lip6.move.gal.gal2smt.bmc.NecessaryEnablingsolver.computeCoEnablingMatrix(NecessaryEnablingsolver.java:482)
at fr.lip6.move.gal.gal2pins.Gal2PinsTransformerNext.printLabels(Gal2PinsTransformerNext.java:530)
at fr.lip6.move.gal.gal2pins.Gal2PinsTransformerNext.printDependencyMatrix(Gal2PinsTransformerNext.java:209)
at fr.lip6.move.gal.gal2pins.Gal2PinsTransformerNext.buildBodyFile(Gal2PinsTransformerNext.java:85)
at fr.lip6.move.gal.gal2pins.Gal2PinsTransformerNext.transform(Gal2PinsTransformerNext.java:831)
at fr.lip6.move.gal.application.LTSminRunner$1.run(LTSminRunner.java:73)
at java.base/java.lang.Thread.run(Thread.java:834)
java.lang.RuntimeException: SMT solver raised an exception or timeout :(error "Solver has unexpectedly terminated")
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.checkSat(NextBMCSolver.java:299)
at fr.lip6.move.gal.gal2smt.bmc.KInductionSolver.verify(KInductionSolver.java:586)
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd.runKInduction(Gal2SMTFrontEnd.java:305)
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd.access$1(Gal2SMTFrontEnd.java:278)
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd$2.run(Gal2SMTFrontEnd.java:170)
at java.base/java.lang.Thread.run(Thread.java:834)
[2020-05-21 22:49:48] [WARNING] Unexpected error occurred while running SMT. Was verifying DNAwalker-PT-08ringLL-ReachabilityCardinality-09 K-induction depth 1
Exception in thread "Thread-5" java.lang.RuntimeException: java.lang.RuntimeException: SMT solver raised an exception or timeout :(error "Solver has unexpectedly terminated")
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd.runKInduction(Gal2SMTFrontEnd.java:343)
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd.access$1(Gal2SMTFrontEnd.java:278)
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd$2.run(Gal2SMTFrontEnd.java:170)
at java.base/java.lang.Thread.run(Thread.java:834)
Caused by: java.lang.RuntimeException: SMT solver raised an exception or timeout :(error "Solver has unexpectedly terminated")
at fr.lip6.move.gal.gal2smt.bmc.NextBMCSolver.checkSat(NextBMCSolver.java:299)
at fr.lip6.move.gal.gal2smt.bmc.KInductionSolver.verify(KInductionSolver.java:586)
at fr.lip6.move.gal.gal2smt.Gal2SMTFrontEnd.runKInduction(Gal2SMTFrontEnd.java:305)
... 3 more
[2020-05-21 22:49:48] [INFO ] SMT solved 0/ 1 properties. Interrupting SMT analysis.
[2020-05-21 22:49:48] [INFO ] Built C files in 1319ms conformant to PINS in folder :/home/mcc/execution
Running compilation step : CommandLine [args=[gcc, -c, -I/home/mcc/BenchKit//lts_install_dir//include, -I., -std=c99, -fPIC, -O2, model.c], workingDir=/home/mcc/execution]
WARNING : LTS min runner thread was asked to interrupt. Dying gracefully.

BK_STOP 1590101388328

--------------------
content from stderr:

+ export BINDIR=/home/mcc/BenchKit/
+ BINDIR=/home/mcc/BenchKit/
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ ReachabilityCardinality = StateSpace ]]
+ /home/mcc/BenchKit//runeclipse.sh /home/mcc/execution ReachabilityCardinality -its -ltsminpath /home/mcc/BenchKit//lts_install_dir/ -greatspnpath /home/mcc/BenchKit//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ /home/mcc/BenchKit//itstools/its-tools -data /home/mcc/execution/workspace -pnfolder /home/mcc/execution -examination ReachabilityCardinality -z3path /home/mcc/BenchKit//z3/bin/z3 -yices2path /home/mcc/BenchKit//yices/bin/yices -its -ltsminpath /home/mcc/BenchKit//lts_install_dir/ -greatspnpath /home/mcc/BenchKit//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=/tmp/.eclipse -Xss128m -Xms40m -Xmx16000m -Dfile.encoding=UTF-8 -Dosgi.requiredJavaVersion=1.6

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="DNAwalker-PT-08ringLL"
export BK_EXAMINATION="ReachabilityCardinality"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-4028"
echo " Executing tool itstools"
echo " Input is DNAwalker-PT-08ringLL, examination is ReachabilityCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r066-tajo-158922813900142"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/DNAwalker-PT-08ringLL.tgz
mv DNAwalker-PT-08ringLL execution
cd execution
if [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "UpperBounds" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] || [ "ReachabilityCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "ReachabilityCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityCardinality" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "ReachabilityCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityCardinality.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' ReachabilityCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityCardinality" = "ReachabilityDeadlock" ] || [ "ReachabilityCardinality" = "QuasiLiveness" ] || [ "ReachabilityCardinality" = "StableMarking" ] || [ "ReachabilityCardinality" = "Liveness" ] || [ "ReachabilityCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityCardinality"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;